The 'enhancements' that I have done to the photo's on this thread were done with some FREE s/w called Ifranview.
It is available here:
IrfanView - Official Homepage - one of the most popular viewers worldwide
I have a copy of Mike Vines book 'Return to Rhinebeck', if anyone wants scans from it, PM me.
Further Old Rhinebeck, if you are ever in the area on a Sunday in season GO!
It was the best day out I ever had in the USA.